Question

what is chlorine ???????​

Answer 1

Explanation:

Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature

Answer 2

Answer:

Chlorine is a chemical element with the symbol Cl and atomic number 17.

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